Use compatible numbers to estimate −29 ( −
2
7
) .
−
2
7
≈ −
2
8
≈ −
1
4

Factor the polynomial by its greatest common monomial factor.

What will be the end result for the taxpayer who filed his federal income tax return using the 1040ez form shown belowa he'll owe $173b he'll receive a refund of $173c he'll owe $3921d he'll receive a refund of $3921

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)